$700Median
118Sold (12 mo)
$70Last sale
Chalcocite
- $10.00 shipping
- Seller offers an extended return window of up to 30 days
Ships from USA
A crystalline mass of chalcocite with light iridescence caused by a coating of bornite. From the now closed Flambeau Mine in Wisconsin, this is the most important find of the species in North America. The property was operated by Kennecott up through 1997 and has now been completely reclaimed and revegetated. No specimens will likely ever come from this mine again.
Product details
SpeciesChalcocite
SizeSmall Cabinet
Dimensions7.5 x 7.0 x 6.0 cm
Listed on01/10/2026
LocalityUSA, Wisconsin, Flambeau Mine
SKUFBM22
Current owner
DanZ RockshopFeatured
Arvada, Colorado, USALearn more
Mineral guide
Learn about Chalcocite
dark steel-gray crystals with bright metallic luster and dramatic twinning; rare, well-formed specimens attract collectors and highlight sites.Regional guide
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